The comprehensive Point accessory kit includes four interchangeable side brushes, two HEPA filters and two exhaust air filters suitable for use with Point Dusty500 robotic vacuum cleaners. The side brushes thoroughly clean the edges and corners. Filters guarantee a better cleaning result and cleaner room air when you replace them often enough. Optimal filtration reduces the amount of dust, pollen and allergens in your home. At the same time, regular replacement of parts extends the life of the robotic vacuum cleaner.